Showing 21 open source projects for "event handling"

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  • 1
    Nano Events

    Nano Events

    Simple and tiny (107 bytes) event emitter library for JavaScript

    Nano Events is a minimalistic, high-performance event emitter library for JavaScript. Its goal is to provide the simplest possible API to add pub/sub capabilities (emitters and listeners) to any JS object or application, while keeping overhead and bundle size extremely small. Rather than offering many complex features, nanoevents focuses on the core primitives: creating an emitter, subscribing to named events, emitting events with arbitrary data, and unsubscribing. Because of its minimal API...
    Downloads: 0 This Week
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  • 2
    Extension.js

    Extension.js

    The cross-browser extension framework

    Start building browser extensions that work across all major platforms, with support for TypeScript, WebAssembly, and next-generation JavaScript. No configuration is required.
    Downloads: 0 This Week
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  • 3
    BullMQ

    BullMQ

    Message Queue and Batch processing for NodeJS and Python

    BullMQ is a powerful, modern Node.js library for creating and managing robust job queues, built on top of Redis. It is designed for handling distributed jobs and messages in scalable applications.
    Downloads: 2 This Week
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  • 4
    koatty

    koatty

    Koa2 + Typescript = Koatty. Use Typescript's decorator implement IOC

    Koa2 + Typescript + IOC = koatty. Use Typescript's decorator implement IOC and AOP.
    Downloads: 0 This Week
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  • 5
    OpenAI Realtime Agents

    OpenAI Realtime Agents

    This is a simple demonstration of more advanced, agentic patterns

    ...The demo shows patterns for connecting a realtime voice stream (audio in/out) with agents that can use tools, maintain state, and orchestrate multi-agent workflows. The SDK offers abstractions such as agent orchestration, event handling, handoffs, state management, and guardrails, tailored to support realtime, conversational systems. The demo includes a Next.js frontend for browser interaction and likely a backend component to orchestrate realtime sessions and agent logic. It also supports a “Chat-Supervisor” pattern where a lightweight realtime chat agent handles user interactions and delegates more complex reasoning or tool usage to a stronger textual model (e.g. ...
    Downloads: 0 This Week
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  • 6
    Motia

    Motia

    Multi-Language Backend Framework that unifies APIs

    Motia is a large-scale, multi-language backend framework designed to unify and simplify core backend concerns — from APIs and background jobs to distributed workflows, streams, and advanced AI agent integration — through a single coherent primitive with built-in observability and state management. It provides a unified development philosophy that seamlessly bridges different backend patterns (queues, event streams, scheduled jobs) while offering integrated tools for telemetry, logging,...
    Downloads: 3 This Week
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  • 7
    nango

    nango

    A single API for all your integrations.

    Nango is a single API to interact with all other external APIs. It should be the only API you need to integrate to your app. Nango is an open-source solution for integrating third-party APIs with applications, simplifying API authentication, data syncing, and management.
    Downloads: 0 This Week
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  • 8
    react-error-boundary

    react-error-boundary

    Simple reusable React error boundary component

    react-error-boundary is a tiny, well-tested utility that makes React’s error boundaries practical and ergonomic for everyday apps. It wraps React’s error-handling primitives in a single <ErrorBoundary> component with a predictable API for rendering fallbacks when descendant components throw during render, lifecycle, or event handlers. The library emphasizes recovery, not just failure: you can reset the error state programmatically or when certain “reset keys” change, returning the subtree to a healthy state without a full page refresh. ...
    Downloads: 0 This Week
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  • 9
    Mikro Orm

    Mikro Orm

    TypeScript ORM for Node.js based on Data Mapper, Unit of Work

    ...With the Seeder and seeding factories, we can generate fake data of any volume/shape and seed the database with ease. Thanks to the UnitOfWork, all queries it fires are automatically batched. Inserts, updates, deletes - you name it! Powerful event system allows to hook into not only the entity lifecycle. Want to alter how the UnitOfWork works? Try onFlush event!
    Downloads: 2 This Week
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  • 10
    IonPhaser

    IonPhaser

    A web component to use Phaser Framework with Angular, React, Vue, etc.

    ion-phaser is a web component that integrates the Phaser game framework with modern frontend frameworks like Angular, React, and Vue. It allows embedding Phaser games as components in modern SPAs with reactive data-binding.
    Downloads: 0 This Week
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  • 11
    Menubar Electron

    Menubar Electron

    High level way to create menubar desktop applications with electron

    Menubar Electron is a lightweight JavaScript library for creating desktop applications with persistent menu bar (Mac) or system tray (Windows/Linux) icons/interfaces, allowing developers to build utility apps that live in the user’s system bar and open a small window or popup when clicked. It serves as a wrapper around frameworks like Electron or Node GUI backends, abstracting common tasks such as positioning the popup window, handling click events, and integrating native tray interactions...
    Downloads: 0 This Week
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  • 12
    ink-kit

    ink-kit

    Onchain-focused SDK with ready-to-use templates and themes

    ink-kit is a developer toolkit for building applications on the INK blockchain ecosystem, bundling the pieces you typically need to go from a blank repo to a working dapp. It provides contract templates, deployment scripts, and client SDKs so you can iterate on on-chain logic and a frontend without stitching together disparate tools. The kit standardizes project layout and environment configuration, making local development, testing, and staging deploys predictable. Utilities for wallet...
    Downloads: 1 This Week
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  • 13
    watercrawl

    watercrawl

    AI-ready web crawler that extracts and structures website content

    WaterCrawl is an open source web crawling and data extraction platform designed to transform website content into structured data suitable for machine learning and AI workflows. It enables developers and researchers to crawl web pages, extract meaningful information, and convert it into formats that are easier to process and analyze. It provides a modern crawling system that can automatically navigate links, control crawl depth, and collect content from targeted sections of a website....
    Downloads: 0 This Week
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  • 14
    videojs-player

    videojs-player

    Video.js player component for Vue(3) and React

    videojs-player is a modern, framework-agnostic video playback component built on top of Video.js that provides seamless integration with both Vue 3 and React applications. It abstracts the complexity of working directly with Video.js by exposing a unified component interface that handles initialization, configuration, and lifecycle management internally. The library is written in TypeScript and designed to be highly responsive, supporting the majority of Video.js configuration options while...
    Downloads: 1 This Week
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  • 15
    pg-listen

    pg-listen

    PostgreSQL LISTEN & NOTIFY for node.js that finally works

    pg-listen is a Node.js library that simplifies listening to PostgreSQL notifications via the LISTEN/NOTIFY mechanism. It enables real-time event handling by subscribing to PostgreSQL channels and reacting to database changes. pg-listen is ideal for applications needing real-time updates or inter-process communication.
    Downloads: 0 This Week
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  • 16
    NativeScript-PullToRefresh

    NativeScript-PullToRefresh

    NativeScript plugin for PullToRefresh controls

    The nativescript-pulltorefresh plugin provides a pull-to-refresh functionality for NativeScript ListView components, enabling users to refresh data by pulling it down on the list.
    Downloads: 0 This Week
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  • 17
    NativeScript-Drop-Down

    NativeScript-Drop-Down

    A NativeScript DropDown widget

    The NativeScript-Drop-Down plugin introduces a drop-down widget for NativeScript applications, enabling developers to present a list of options from which users can select, enhancing form inputs and selection interfaces.
    Downloads: 0 This Week
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  • 18
    NativeScript-FloatingActionButton

    NativeScript-FloatingActionButton

    Material Design Floating Action Button in NativeScript apps

    The nativescript-floatingactionbutton plugin provides a Material Design Floating Action Button (FAB) for NativeScript applications, offering a prominent action button that floats above the UI and encourages user interaction.
    Downloads: 0 This Week
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  • 19
    w3tec

    w3tec

    A delightful way to building a RESTful API with NodeJs & TypeScript

    Our main goal with this project is a feature complete server application. We like you to be focused on your business and not spending hours in project configuration. Beautiful Code thanks to the awesome annotations of the libraries from pleerock. Easy API Testing with included e2e testing. Dependency Injection done with the nice framework from TypeDI. Simplified Database Query with the ORM TypeORM. Clear Structure with different layers such as controllers, services, repositories, models,...
    Downloads: 0 This Week
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  • 20
    aws-lambda-ffmpeg

    aws-lambda-ffmpeg

    An S3-triggered Amazon Web Services Lambda function

    ...The system allows users to perform operations such as transcoding, resizing, and format conversion without managing dedicated servers. It leverages cloud storage services like S3 for input and output handling, enabling scalable processing pipelines. The project demonstrates how to overcome Lambda limitations such as execution time and storage constraints. It is designed for integration into event-driven architectures where media processing is triggered automatically. Overall, it provides a practical solution for serverless multimedia processing.
    Downloads: 3 This Week
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  • 21
    NativeScript VideoPlayer

    NativeScript VideoPlayer

    Video Player widget for NativeScript apps

    The nativescript-videoplayer plugin provides a video player component for NativeScript applications, enabling the playback of local and remote video files within the app's interface.
    Downloads: 0 This Week
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